389468376

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 1231027200

約数和(自身を除く): 841558824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 31, 33, 36, 44, 58, 62, 66, 72, 87, 88, 93, 99, 116, 124, 132, 174, 186, 198, 232, 248, 261, 264, 279, 319, 341, 348, 372, 396, 522, 547, 558, 638, 682, 696, 744, 792, 899, 957, 1023, 1044, 1094, 1116, 1276, 1364, 1641, 1798, 1914, 2046, 2088, 2188, 2232, 2552, 2697, 2728, 2871, 3069, 3282, 3596, 3828, 4092, 4376, 4923, 5394, 5742, 6017, 6138, 6564, 7192, 7656, 8091, 8184, 9846, 9889, 10788, 11484, 12034, 12276, 13128, 15863, 16182, 16957, 18051, 19692, 19778, 21576, 22968, 24068, 24552, 29667, 31726, 32364, 33914, 36102, 39384, 39556, 47589, 48136, 50871, 54153, 59334, 63452, 64728, 67828, 72204, 79112, 89001, 95178, 101742, 108306, 118668, 126904, 135656, 142767, 144408, 152613, 174493, 178002, 186527, 190356, 203484, 216612, 237336, 285534, 305226, 348986, 356004, 373054, 380712, 406968, 433224, 491753, 523479, 559581, 571068, 610452, 697972, 712008, 746108, 983506, 1046958, 1119162, 1142136, 1220904, 1395944, 1475259, 1492216, 1570437, 1678743, 1967012, 2093916, 2238324, 2950518, 3140874, 3357486, 3934024, 4187832, 4425777, 4476648, 5409283, 5901036, 6281748, 6714972, 8851554, 10818566, 11802072, 12563496, 13429944, 16227849, 17703108, 21637132, 32455698, 35406216, 43274264, 48683547, 64911396, 97367094, 129822792, 194734188, 389468376]

約数ペア:

[(1, 389468376), (2, 194734188), (3, 129822792), (4, 97367094), (6, 64911396), (8, 48683547), (9, 43274264), (11, 35406216), (12, 32455698), (18, 21637132), (22, 17703108), (24, 16227849), (29, 13429944), (31, 12563496), (33, 11802072), (36, 10818566), (44, 8851554), (58, 6714972), (62, 6281748), (66, 5901036), (72, 5409283), (87, 4476648), (88, 4425777), (93, 4187832), (99, 3934024), (116, 3357486), (124, 3140874), (132, 2950518), (174, 2238324), (186, 2093916), (198, 1967012), (232, 1678743), (248, 1570437), (261, 1492216), (264, 1475259), (279, 1395944), (319, 1220904), (341, 1142136), (348, 1119162), (372, 1046958), (396, 983506), (522, 746108), (547, 712008), (558, 697972), (638, 610452), (682, 571068), (696, 559581), (744, 523479), (792, 491753), (899, 433224), (957, 406968), (1023, 380712), (1044, 373054), (1094, 356004), (1116, 348986), (1276, 305226), (1364, 285534), (1641, 237336), (1798, 216612), (1914, 203484), (2046, 190356), (2088, 186527), (2188, 178002), (2232, 174493), (2552, 152613), (2697, 144408), (2728, 142767), (2871, 135656), (3069, 126904), (3282, 118668), (3596, 108306), (3828, 101742), (4092, 95178), (4376, 89001), (4923, 79112), (5394, 72204), (5742, 67828), (6017, 64728), (6138, 63452), (6564, 59334), (7192, 54153), (7656, 50871), (8091, 48136), (8184, 47589), (9846, 39556), (9889, 39384), (10788, 36102), (11484, 33914), (12034, 32364), (12276, 31726), (13128, 29667), (15863, 24552), (16182, 24068), (16957, 22968), (18051, 21576), (19692, 19778)]